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| author | DLL125 <134442578+DLL125@users.noreply.github.com> | 2023-07-17 14:11:12 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-07-17 14:11:12 +0200 |
| commit | 65765798d85258c0358b28b90aac68ed1851f49b (patch) | |
| tree | 22f573edc4e16790d9be208fce95db1134fe2ba4 /src/Common/libzip/zip_source_compress.c | |
| parent | 6267b91931af87db2b95172389a6fbaac206e42e (diff) | |
| download | VeraCrypt-65765798d85258c0358b28b90aac68ed1851f49b.tar.gz VeraCrypt-65765798d85258c0358b28b90aac68ed1851f49b.zip | |
Libzip (#1152)
* Update LZMA to latest
* Update Libzip
Libzip updated to latest.
Diffstat (limited to 'src/Common/libzip/zip_source_compress.c')
| -rw-r--r-- | src/Common/libzip/zip_source_compress.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/Common/libzip/zip_source_compress.c b/src/Common/libzip/zip_source_compress.c index 0b849ded..3cf709ff 100644 --- a/src/Common/libzip/zip_source_compress.c +++ b/src/Common/libzip/zip_source_compress.c @@ -83,10 +83,10 @@ static struct implementation implementations[] = { static size_t implementations_size = sizeof(implementations) / sizeof(implementations[0]); -static zip_source_t *compression_source_new(zip_t *za, zip_source_t *src, zip_int32_t method, bool compress, int compression_flags); +static zip_source_t *compression_source_new(zip_t *za, zip_source_t *src, zip_int32_t method, bool compress, zip_uint32_t compression_flags); static zip_int64_t compress_callback(zip_source_t *, void *, void *, zip_uint64_t, zip_source_cmd_t); static void context_free(struct context *ctx); -static struct context *context_new(zip_int32_t method, bool compress, int compression_flags, zip_compression_algorithm_t *algorithm); +static struct context *context_new(zip_int32_t method, bool compress, zip_uint32_t compression_flags, zip_compression_algorithm_t *algorithm); static zip_int64_t compress_read(zip_source_t *, struct context *, void *, zip_uint64_t); zip_compression_algorithm_t * @@ -117,7 +117,7 @@ zip_compression_method_supported(zip_int32_t method, int compress) { } zip_source_t * -zip_source_compress(zip_t *za, zip_source_t *src, zip_int32_t method, int compression_flags) { +zip_source_compress(zip_t *za, zip_source_t *src, zip_int32_t method, zip_uint32_t compression_flags) { return compression_source_new(za, src, method, true, compression_flags); } @@ -128,7 +128,7 @@ zip_source_decompress(zip_t *za, zip_source_t *src, zip_int32_t method) { static zip_source_t * -compression_source_new(zip_t *za, zip_source_t *src, zip_int32_t method, bool compress, int compression_flags) { +compression_source_new(zip_t *za, zip_source_t *src, zip_int32_t method, bool compress, zip_uint32_t compression_flags) { struct context *ctx; zip_source_t *s2; zip_compression_algorithm_t *algorithm = NULL; @@ -158,7 +158,7 @@ compression_source_new(zip_t *za, zip_source_t *src, zip_int32_t method, bool co static struct context * -context_new(zip_int32_t method, bool compress, int compression_flags, zip_compression_algorithm_t *algorithm) { +context_new(zip_int32_t method, bool compress, zip_uint32_t compression_flags, zip_compression_algorithm_t *algorithm) { struct context *ctx; if ((ctx = (struct context *)malloc(sizeof(*ctx))) == NULL) { @@ -240,7 +240,7 @@ compress_read(zip_source_t *src, struct context *ctx, void *data, zip_uint64_t l if (ctx->can_store && (zip_uint64_t)ctx->first_read <= out_offset) { ctx->is_stored = true; ctx->size = (zip_uint64_t)ctx->first_read; - memcpy(data, ctx->buffer, ctx->size); + (void)memcpy_s(data, ctx->size, ctx->buffer, ctx->size); return (zip_int64_t)ctx->size; } end = true; @@ -257,7 +257,7 @@ compress_read(zip_source_t *src, struct context *ctx, void *data, zip_uint64_t l } if ((n = zip_source_read(src, ctx->buffer, sizeof(ctx->buffer))) < 0) { - _zip_error_set_from_source(&ctx->error, src); + zip_error_set_from_source(&ctx->error, src); end = true; break; } @@ -319,7 +319,7 @@ compress_callback(zip_source_t *src, void *ud, void *data, zip_uint64_t len, zip ctx->first_read = -1; if (zip_source_stat(src, &st) < 0 || zip_source_get_file_attributes(src, &attributes) < 0) { - _zip_error_set_from_source(&ctx->error, src); + zip_error_set_from_source(&ctx->error, src); return -1; } @@ -357,6 +357,7 @@ compress_callback(zip_source_t *src, void *ud, void *data, zip_uint64_t len, zip else { st->comp_method = ZIP_CM_STORE; st->valid |= ZIP_STAT_COMP_METHOD; + st->valid &= ~ZIP_STAT_COMP_SIZE; if (ctx->end_of_stream) { st->size = ctx->size; st->valid |= ZIP_STAT_SIZE; @@ -389,10 +390,9 @@ compress_callback(zip_source_t *src, void *ud, void *data, zip_uint64_t len, zip } case ZIP_SOURCE_SUPPORTS: - return ZIP_SOURCE_SUPPORTS_READABLE | zip_source_make_command_bitmap(ZIP_SOURCE_GET_FILE_ATTRIBUTES, -1); + return ZIP_SOURCE_SUPPORTS_READABLE | zip_source_make_command_bitmap(ZIP_SOURCE_GET_FILE_ATTRIBUTES, ZIP_SOURCE_SUPPORTS_REOPEN, -1); default: - zip_error_set(&ctx->error, ZIP_ER_INTERNAL, 0); - return -1; + return zip_source_pass_to_lower_layer(src, data, len, cmd); } } |